CVE-2025-5104 is listed as a vulnerability identifier reserved by GitLab on May 23, 2025. However, the entry is marked with a state of "REJECTED," indicating that this CVE record was not accepted as a valid vulnerability in the CVE database. There are no technical details, affected versions, patch information, or exploit data provided. The absence of a CVSS score and the rejected status strongly suggest that this identifier does not correspond to an actual security vulnerability. Without any technical details or evidence of exploitation, it is not possible to analyze this as a genuine security threat.

Since CVE-2025-5104 is a rejected CVE with no associated vulnerability details or known exploits, it poses no direct impact to any organization, including those in Europe. There is no evidence of affected systems or potential attack vectors. Therefore, European organizations are not at risk from this entry.

No mitigation actions are necessary for CVE-2025-5104 as it does not represent a valid or exploitable vulnerability. Organizations should continue to follow standard security best practices and monitor official vulnerability advisories for confirmed threats.